Michigan · county areal climate 1951–2025
Washtenaw County, MI
A 33.9" / 49.0°F normal · 2025 ran 90% of normal precipitation.
2026 so far · through Jul 25: This area is at
93% (18.34") of the 1996–2025 to-date normal — the
47th driest start of 76 years. Temperature
+0.8°F vs normal.
U.S. year-to-date → Normal (1996–2025)
33.9in
annual precipitation · 49.0°F
2025 vs Normal
90%
30.4" · 49.0°F (+-0 vs normal)
Biggest Rain Day
3.04in
Jul 28 · 2011
Record
1951–2025
75 complete years · NOAA nClimGrid
—— normal temperature (°F) · ▮ normal precipitation (in) · 1996–2025
Areal
nClimGrid averages (NOAA/NCEI) over the whole area — an average across the region, not a single station. Separate from the
station records.